Position: Java Developer (Java + Kafka)
Experience: 7+ Years
Location: Mumbai (Hybrid/Onsite)
Employment Type: Full time
Notice Period Preference: Immediate to 30 Days

About the Role
We are looking for a highly skilled Java Developer with strong experience in Apache Kafka and distributed systems. The ideal candidate will be responsible for designing, developing, and maintaining scalable backend applications, event-driven architectures, and high-performance microservices. The role requires hands-on expertise in Java development, REST APIs, messaging systems, and cloud-ready applications.

Key Responsibilities
- Design, develop, and maintain robust backend applications using Java 11/17 or above.
- Build and support event-driven architectures using Apache Kafka.
- Develop scalable microservices and RESTful APIs.
- Implement Kafka producers, consumers, topics, partitions, and message processing workflows.
- Collaborate with product owners, architects, and cross-functional teams to deliver business requirements.
- Optimize application performance, reliability, and scalability.




- Participate in code reviews and ensure adherence to coding standards and best practices.
- Troubleshoot production issues and perform root cause analysis.
- Contribute to CI/CD implementation and DevOps practices.
- Work in Agile/Scrum development environments.

Required Skills

Core Java
- Strong hands-on experience in Java 11/17+
- Solid understanding of:
- Collections Framework
- Multithreading & Concurrency
- Exception Handling
- JVM Performance Tuning
- Design Patterns
- Object-Oriented Programming (OOP)

Kafka
- Extensive experience with Apache Kafka
- Knowledge of:
- Kafka Producers & Consumers
- Kafka Streams
- Topic Management
- Consumer Groups
- Partitions & Replication
- Event-Driven Architectures
- Message Queues & Streaming Platforms

Backend Development
- Spring Boot
- Spring MVC
- Spring Data JPA/Hibernate
- RESTful Web Services
- Microservices Architecture

Database
- SQL databas

📌 Senior Java Software Engineer (Mumbai)
🏢 wissen technology
📍 Mumbai